And while outside the cabin, I listened to a Sirius/XM country channel using the in-bed audio system that, instead of speakers, uses exciters to vibrate the walls of the bed.
And I found that while mine might have been the better lot in the family bed, I still wasn't getting a good night's sleep, although I didn't realize how bad it was until we put a stop to the in-bed visitations.
The in-bed fuel feed was used when ilmenite and manganese ore were compared.
Hence, in-bed char combustion is being studied to identify those coal-related factors which significantly affect the in-bed char loading and thereby combustion efficiency.
The in-bed calculations provided 2-D profiles of the gas solid temperatures and the gas species concentrations along the bed length, which were then used as inlet conditions for the out-of-bed computations.
It is concluded that the results form the basis of a method of representing the potential for mobilisation (low to standard limestone) from coal particles followed by reincorporation into condensed phases (standard to high limestone) during the in-bed processes.
Mathematical methods have been used based on a combination of FLIC (A fluid Dynamic Incinerator Code) code for the in-bed incineration and commercial software FLUENT for the over-bed combustion.
In this model, the in-bed hydrodynamics are described in terms of a bubble phase and an emulsion phase while the freeboard region has only a diluted emulsion phase.
The behaviour of the major gas species (CO, H2, CO2) were observed to be strongly influenced by the water gas shift reaction within the freeboard of the gasifier resulting in the exit gas being relatively similar in composition as compared to the in-bed variations.
